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307 -> 350 sbc fitment question.

890 views 11 replies 6 participants last post by  55_327 
80/81 Corvette engines really suck. My 81 with rebuild ( I didnt do it) stockish cam, holley intake, Custom 780 Holley X I built, and headers made 205 hp to the wheels with a standard trans. Your 307 is probably rated at 200 hp flywheel. If the 350 goes in do some changes first
 
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